Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r165-tall-167838851000819.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPPP-PT-C0010N0000000010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838851000819
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 10:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 10:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 10:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 10:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1 Mar 5 18:22 large_marking
-rw-r--r-- 1 mcc users 21K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-00
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-01
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-02
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-03
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-04
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-05
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-06
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-07
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-08
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-09
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-10
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-11
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-12
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-13
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-14
FORMULA_NAME GPPP-PT-C0010N0000000010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679590749869

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPPP-PT-C0010N0000000010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-23 16:59:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 16:59:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 16:59:11] [INFO ] Load time of PNML (sax parser for PT used): 23 ms
[2023-03-23 16:59:11] [INFO ] Transformed 33 places.
[2023-03-23 16:59:11] [INFO ] Transformed 22 transitions.
[2023-03-23 16:59:11] [INFO ] Parsed PT model containing 33 places and 22 transitions and 83 arcs in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 22/22 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 33 cols
[2023-03-23 16:59:11] [INFO ] Computed 12 place invariants in 10 ms
[2023-03-23 16:59:11] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
[2023-03-23 16:59:11] [INFO ] Invariant cache hit.
[2023-03-23 16:59:11] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-23 16:59:11] [INFO ] Invariant cache hit.
[2023-03-23 16:59:11] [INFO ] Implicit Places using invariants and state equation in 57 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 101 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/33 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 276 ms. Remains : 32/33 places, 22/22 transitions.
Support contains 27 out of 32 places after structural reductions.
[2023-03-23 16:59:12] [INFO ] Flatten gal took : 18 ms
[2023-03-23 16:59:12] [INFO ] Flatten gal took : 6 ms
[2023-03-23 16:59:12] [INFO ] Input system was already deterministic with 22 transitions.
Incomplete random walk after 10006 steps, including 23 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 29) seen :26
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 16:59:12] [INFO ] Computed 11 place invariants in 6 ms
[2023-03-23 16:59:12] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 16:59:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-23 16:59:12] [INFO ] [Nat]Absence check using 5 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-23 16:59:12] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||G(!p0))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 16:59:12] [INFO ] Invariant cache hit.
[2023-03-23 16:59:12] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-23 16:59:12] [INFO ] Invariant cache hit.
[2023-03-23 16:59:12] [INFO ] Implicit Places using invariants in 40 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 262 ms :[true, (NOT p0), p0, false, false]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s28 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 24 steps with 0 reset in 5 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-00 finished in 406 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 16:59:13] [INFO ] Invariant cache hit.
[2023-03-23 16:59:13] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2023-03-23 16:59:13] [INFO ] Invariant cache hit.
[2023-03-23 16:59:13] [INFO ] Implicit Places using invariants in 40 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s3), p1:(AND (LEQ s9 s0) (LEQ s6 s28))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 17790 reset in 198 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-01 finished in 519 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Graph (trivial) has 4 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 20
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 30 transition count 19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 29 transition count 19
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 10 place count 26 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 13 place count 24 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 23 transition count 15
Applied a total of 15 rules in 25 ms. Remains 23 /32 variables (removed 9) and now considering 15/22 (removed 7) transitions.
// Phase 1: matrix 15 rows 23 cols
[2023-03-23 16:59:13] [INFO ] Computed 9 place invariants in 4 ms
[2023-03-23 16:59:13] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
[2023-03-23 16:59:13] [INFO ] Invariant cache hit.
[2023-03-23 16:59:13] [INFO ] Implicit Places using invariants in 47 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 48 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/32 places, 15/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 19 transition count 13
Applied a total of 5 rules in 2 ms. Remains 19 /22 variables (removed 3) and now considering 13/15 (removed 2) transitions.
// Phase 1: matrix 13 rows 19 cols
[2023-03-23 16:59:13] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-23 16:59:13] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-23 16:59:13] [INFO ] Invariant cache hit.
[2023-03-23 16:59:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 16:59:14] [INFO ] Implicit Places using invariants and state equation in 51 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 120 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 18/32 places, 13/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 243 ms. Remains : 18/32 places, 13/22 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 46 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-03 finished in 296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(F((p1||G(p2)))))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 16:59:14] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-23 16:59:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-23 16:59:14] [INFO ] Invariant cache hit.
[2023-03-23 16:59:14] [INFO ] Implicit Places using invariants in 73 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 75 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s10 s8), p2:(GT s7 s26), p1:(GT 1 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 6599 reset in 193 ms.
Stack based approach found an accepted trace after 13 steps with 1 reset with depth 7 and stack size 7 in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-05 finished in 486 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (p1&&X(G(p0))))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 16:59:14] [INFO ] Invariant cache hit.
[2023-03-23 16:59:14] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
[2023-03-23 16:59:14] [INFO ] Invariant cache hit.
[2023-03-23 16:59:14] [INFO ] Implicit Places using invariants in 42 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 102 ms. Remains : 31/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 2 s17), p0:(LEQ 3 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-06 finished in 252 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(p1)))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 16:59:14] [INFO ] Invariant cache hit.
[2023-03-23 16:59:14] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-03-23 16:59:14] [INFO ] Invariant cache hit.
[2023-03-23 16:59:14] [INFO ] Implicit Places using invariants in 41 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 42 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 s0), p1:(AND (LEQ 2 s5) (LEQ 3 s23))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-07 finished in 201 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Graph (trivial) has 3 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 31 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 30 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 8 place count 27 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 11 place count 25 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 24 transition count 16
Applied a total of 13 rules in 6 ms. Remains 24 /32 variables (removed 8) and now considering 16/22 (removed 6) transitions.
// Phase 1: matrix 16 rows 24 cols
[2023-03-23 16:59:15] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-23 16:59:15] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-23 16:59:15] [INFO ] Invariant cache hit.
[2023-03-23 16:59:15] [INFO ] Implicit Places using invariants in 33 ms returned [2, 12]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/32 places, 16/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 20 transition count 14
Applied a total of 4 rules in 1 ms. Remains 20 /22 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 20 cols
[2023-03-23 16:59:15] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-23 16:59:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-23 16:59:15] [INFO ] Invariant cache hit.
[2023-03-23 16:59:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 16:59:15] [INFO ] Implicit Places using invariants and state equation in 34 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 62 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/32 places, 14/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 147 ms. Remains : 19/32 places, 14/22 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s13 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 24966 reset in 73 ms.
Product exploration explored 100000 steps with 24977 reset in 87 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 42 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
// Phase 1: matrix 14 rows 19 cols
[2023-03-23 16:59:15] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-23 16:59:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 16:59:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-23 16:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 16:59:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-23 16:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 16:59:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-23 16:59:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-23 16:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 16:59:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-23 16:59:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 16:59:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 16:59:15] [INFO ] Computed and/alt/rep : 13/29/13 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-23 16:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 14/14 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 14/14 (removed 0) transitions.
[2023-03-23 16:59:15] [INFO ] Invariant cache hit.
[2023-03-23 16:59:15] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-23 16:59:15] [INFO ] Invariant cache hit.
[2023-03-23 16:59:15] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-23 16:59:15] [INFO ] Invariant cache hit.
[2023-03-23 16:59:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 16:59:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-23 16:59:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 16:59:15] [INFO ] Invariant cache hit.
[2023-03-23 16:59:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126 ms. Remains : 19/19 places, 14/14 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 42 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-23 16:59:16] [INFO ] Invariant cache hit.
[2023-03-23 16:59:16] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-23 16:59:16] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-23 16:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 16:59:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-23 16:59:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 16:59:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-23 16:59:16] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-23 16:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 16:59:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-23 16:59:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 16:59:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-23 16:59:16] [INFO ] Computed and/alt/rep : 13/29/13 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-23 16:59:16] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 25025 reset in 67 ms.
Product exploration explored 100000 steps with 24966 reset in 56 ms.
Built C files in :
/tmp/ltsmin70467630994981708
[2023-03-23 16:59:16] [INFO ] Computing symmetric may disable matrix : 14 transitions.
[2023-03-23 16:59:16] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 16:59:16] [INFO ] Computing symmetric may enable matrix : 14 transitions.
[2023-03-23 16:59:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 16:59:16] [INFO ] Computing Do-Not-Accords matrix : 14 transitions.
[2023-03-23 16:59:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 16:59:16] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin70467630994981708
Running compilation step : cd /tmp/ltsmin70467630994981708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 163 ms.
Running link step : cd /tmp/ltsmin70467630994981708;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin70467630994981708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8911474395910027998.hoa' '--buchi-type=spotba'
LTSmin run took 86 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-09 finished in 1851 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F((p0&&G(p1)))&&X((!p0&&X(!p0)))))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 32 cols
[2023-03-23 16:59:16] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-23 16:59:16] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-23 16:59:16] [INFO ] Invariant cache hit.
[2023-03-23 16:59:16] [INFO ] Implicit Places using invariants in 29 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, true, (OR (NOT p1) (NOT p0)), p0, (NOT p1), p0]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=p0, acceptance={0} source=5 dest: 3}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}]], initial=0, aps=[p0:(LEQ s16 s17), p1:(LEQ 3 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 266 reset in 151 ms.
Stack based approach found an accepted trace after 1363 steps with 3 reset with depth 230 and stack size 229 in 3 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-10 finished in 471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(G((X(p2)&&p1))&&F(p3))))'
Support contains 5 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 16:59:17] [INFO ] Invariant cache hit.
[2023-03-23 16:59:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-23 16:59:17] [INFO ] Invariant cache hit.
[2023-03-23 16:59:17] [INFO ] Implicit Places using invariants in 28 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (NOT p0)]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 p3), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p3 (NOT p0) p2), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p3) (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GT s15 s14) (GT s4 s18)), p0:(GT 1 s29), p2:(GT s4 s18), p3:(GT s15 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 82 ms.
Product exploration explored 100000 steps with 50000 reset in 83 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2 (NOT p3)), (X (NOT (AND p1 (NOT p0) p2))), (X p0), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (NOT (AND p1 p3 (NOT p0) p2))), (X (NOT (AND p1 (NOT p3) (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X p0)), (X (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND p1 p3 (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p3) (NOT p0) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 11 factoid took 185 ms. Reduced automaton from 4 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-11 finished in 599 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!p0||G((p1||X(p1)))))))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-23 16:59:17] [INFO ] Invariant cache hit.
[2023-03-23 16:59:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-23 16:59:17] [INFO ] Invariant cache hit.
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants in 29 ms returned [2, 18]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/32 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 30/32 places, 22/22 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, (AND (NOT p1) p0), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(LEQ 3 s23), p1:(LEQ 1 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-12 finished in 283 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 32 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 31 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 31 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 30 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 28 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 10 place count 26 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 25 transition count 17
Applied a total of 12 rules in 8 ms. Remains 25 /32 variables (removed 7) and now considering 17/22 (removed 5) transitions.
// Phase 1: matrix 17 rows 25 cols
[2023-03-23 16:59:18] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-23 16:59:18] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-03-23 16:59:18] [INFO ] Invariant cache hit.
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants in 25 ms returned [2, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/32 places, 17/22 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 16
Applied a total of 2 rules in 3 ms. Remains 22 /23 variables (removed 1) and now considering 16/17 (removed 1) transitions.
// Phase 1: matrix 16 rows 22 cols
[2023-03-23 16:59:18] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-23 16:59:18] [INFO ] Invariant cache hit.
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants and state equation in 31 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 60 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 21/32 places, 16/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 133 ms. Remains : 21/32 places, 16/22 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s10 s12), p1:(GT s1 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 11743 reset in 62 ms.
Stack based approach found an accepted trace after 36 steps with 5 reset with depth 6 and stack size 6 in 0 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-14 finished in 386 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0||F(p1))))||G((p0||(!p1 U (p2||G(!p1)))))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 22/22 transitions.
Graph (trivial) has 3 edges and 32 vertex of which 2 / 32 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 31 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 30 transition count 20
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 8 place count 27 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 17
Applied a total of 10 rules in 7 ms. Remains 26 /32 variables (removed 6) and now considering 17/22 (removed 5) transitions.
// Phase 1: matrix 17 rows 26 cols
[2023-03-23 16:59:18] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-23 16:59:18] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-23 16:59:18] [INFO ] Invariant cache hit.
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants in 25 ms returned [2, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/32 places, 17/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 22 transition count 15
Applied a total of 4 rules in 2 ms. Remains 22 /24 variables (removed 2) and now considering 15/17 (removed 2) transitions.
// Phase 1: matrix 15 rows 22 cols
[2023-03-23 16:59:18] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-23 16:59:18] [INFO ] Invariant cache hit.
[2023-03-23 16:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 16:59:18] [INFO ] Implicit Places using invariants and state equation in 41 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 71 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 21/32 places, 15/22 transitions.
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 143 ms. Remains : 21/32 places, 15/22 transitions.
Stuttering acceptance computed with spot in 141 ms :[false, (AND (NOT p0) (NOT p1)), false, (NOT p1)]
Running random walk in product with property : GPPP-PT-C0010N0000000010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(OR p0 p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s1 s12), p2:(AND (GT 3 s18) (GT 1 s6)), p1:(LEQ 3 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 29766 steps with 194 reset in 70 ms.
FORMULA GPPP-PT-C0010N0000000010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPPP-PT-C0010N0000000010-LTLCardinality-15 finished in 378 ms.
All properties solved by simple procedures.
Total runtime 7738 ms.

BK_STOP 1679590759880

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPPP-PT-C0010N0000000010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is GPPP-PT-C0010N0000000010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r165-tall-167838851000819"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C0010N0000000010.tgz
mv GPPP-PT-C0010N0000000010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;